pyopenadr/openleadr/templates/parts/eiActivePeriod.xml

<ei:eiActivePeriod>
    <properties xmlns="urn:ietf:params:xml:ns:icalendar-2.0">
        <dtstart>
            <date-time>{{ event.active_period.dtstart|datetimeformat }}</date-time>
        </dtstart>
        <duration>
            <duration>{{ event.active_period.duration|timedeltaformat }}</duration>
        </duration>
        {% if event.active_period.tolerance %}
        <tolerance>
            <tolerate>
                <startafter>{{ event.active_period.tolerance.startafter|timedeltaformat }}</startafter>
            </tolerate>
        </tolerance>
        {% endif %}
        {% if event.active_period.notification %}
        <ei:x-eiNotification>
            <duration>{{ event.active_period.notification|timedeltaformat }}</duration>
        </ei:x-eiNotification>
        {% endif %}
        {% if event.active_period.ramp_up %}
        <ei:x-eiRampUp>
            <duration>{{ event.active_period.ramp_up|timedeltaformat }}</duration>
        </ei:x-eiRampUp>
        {% endif %}
        {% if event.active_period.recovery %}
        <ei:x-eiRecovery>
            <duration>{{ event.active_period.recovery|timedeltaformat }}</duration>
        </ei:x-eiRecovery>
        {% endif %}
    </properties>
    <components xmlns="urn:ietf:params:xml:ns:icalendar-2.0" />
</ei:eiActivePeriod>